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【单选题】
从粪便中分离到一种细菌，检验其是否为志贺菌属应该进行如果在患者粪便标本中分离到一种菌，革兰染色阴性；其生化反应结果是：氧化酶（+）。蔗糖（－），动力（+），吲哚（+），脲酶（－）。则该菌可能是（）A.
志贺菌
B.
副溶血弧菌
C.
大肠埃希菌O157：H7
D.
霍乱弧菌
E.
蜡样芽孢杆菌
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皮皮学刷刷变学霸
举一反三
【简答题】When do we get the results?We want to find out _______________________________________ .
【多选题】Find the results caused by volcanoes from the following expressions.
A.
molding the surface of our planet.
B.
causing sea level to rise
C.
causing weather to change
D.
creating red sunsets
E.
killing animals
F.
creating new land
G.
creating air and water
【单选题】What does the writer find interesting about the results of the Montreal study?
A.
the timing of participants neural responses to the music
B.
the impact of the music on participants’ emotional state
C.
the section of participants’ brains which was activated by the music
D.
the type of music which had the strongest effect on participants' brains
【简答题】建筑物的变形缝有哪些？
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